723 After the emergency button on the railroad crossing is activated, the train conductor will be alerted of the situation ahead from 800 meters away and decelerate.
(A)O
(B)X

719 When an obstacle is found on the railroad crossing, if the vehicle cannot be dispelled or the obstacle cannot be removed from railway, get away from the railroad crossing when the alarm goes off. (A)O(B)X

720 When the car is stuck on a railroad crossing, the driver or a passersby can press the red emergency button beside the guard rail so that the train conductor can brake and decelerate to avoid unnecessary loss of life and property. (A)O(B)X

721 If the car is stuck on the railroad crossing due to breakdown or traffic jam, the driver or any passers- by should quickly press the emergency button and try to push the car away from the railroad crossing. If the car cannot be pushed away and the emergency button is announcing, ʺthe train is coming, please leave the railroad crossing as soon as possibleʺ, leave the railroad crossing as soon as possible. (A)O(B)X

722 When a car is broken or unmovable on a railroad crossing, pushing the car away from the crossing as soon as possible. If it is unmovable, quickly press the emergency button so that the train conductor can be alerted and hit the breaks to avoid collisions. (A)O(B)X

724 It is not necessary to stop, look and listen before passing through a railroad crossing when the motorist ahead does not do so. (A)O(B)X

725 When a motorcycle is scrapped, but the mandatory liability insurance has not yet expired, the insured person may apply for a refund. (A)O(B)X

726 When a motorcycle is scrapped before the mandatory liability insurance expires, the insurance becomes invalid and refund is not available. (A)O(B)X

727 The mandatory car insurance is based on liability, which means the compensation is issued only when the motorist is found liable for an accident. (A)O(B)X

728 The mandatory car insurance is not based on liability, the motorist is eligible for compensation whether the motorist is responsible for an accident or not. (A)O(B)X

729 The coverage of the mandatory car insurance includes bodily injuries and death, vehicle damage and other property damage. (A)O(B)X